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Chem/Phy Change
| Question | Answer |
|---|---|
| A bicycle left out in the rain. | chemical change |
| clipping toe nails | physical change |
| baking bread | chemical change |
| silver tarnishing | chemical change |
| ice melting | physical change |
| roasting a marshmallow | chemical change |
| fireworks exploding | chemical change |
| cutting an apple in half | physical change |
| pouring two liquids together and it forms a solid | chemical change |
| when a new substance is formed | chemical change |
| only the appearance (what it looks like) of a substance has changed | physical change |
| a cold tablet in placed in water and it bubbles, changes color suddenly, has an odor and produces a hissing sound | chemical change |
| crushing a rock with a hammer | physical change |
| drying your hair | physical change |
| digesting food | chemical change |
| chewing up a carrot and then spitting it out | physical change |
| blowing up a balloon | physical change |
| making a pitcher of Koolaid | physical change |